Hi all,
Well, I first thought it would be a Mapsource/Basecamp bug, but actually mkgmap overview2 is not rendering the sea tiles down to resolution 12. The lowest resolution working is resolution 14... -- at 13 some sea is rendered, at 12 no sea at all is rendered. I think unlike in my earlier reply to Henning - that this is some internal bug (maybe related to that before 13 was the resolution of the overview map)
I assume the polygons generated by SeaGenerator are too small, means, they are all filtered in the low resolution levels. Maybe we can implement a merge-polygons function to solve this problem. Anyway, this is probably not directly related to the overview stuff.
Else I really think that the branch can be merged. It is really working well now... - and I played around a lot with it.
:-) Please post a diff for the default style (or a zip file containing all files). I do not fully understand the changes.
Only other thing is maybe to have an option to delete / not delete the ovm*.img files after creation.
Yes, I think an option is ok. I prefer to have the files as it helps debugging.
Resolution 12 is great for continent maps like Europe (not fully needed - 14 could do), or Asia (13 is a must, 12 would be much better).
Please place that knowledge as a comment in the style options file. Maybe you can also add something to the doc files? Gerd